🎵 Ecoacoustic Beamforming Analysis Report

general-geo

Generated on 2025-08-01 15:16:38

🧭 Geophony Profile Metadata

Profile: wind
Weights: {'Hf': 0.15, 'ADI': 0.1, 'TEMP': 0.3, 'ACI': 0.15, 'SPATIAL': 0.3}
Params: ADI_dB=-30, corr=0.6, min_angle=45.0, hpf=120, envelope_median_ms=None
DEBUG: LF_energy<120Hz pre=0.2290 post=0.0333 (profile=wind, preproc=applied)
DEBUG: total_score(direction_0)=0.5279 (profile=wind)
DEBUG: ADI_dB threshold used: -30

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

4

Exported Files

4

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: WEST

Uniqueness Score: 0.5700

RMS Power: 0.0075

Components:
Activity: 0.947 | Frequency: 0.693 | Temporal: 0.026 | Acoustic: 0.491 | Spatial: 0.924
Spectrogram for west

Direction: NORTH

Uniqueness Score: 0.5279

RMS Power: 0.0111

Components:
Activity: 0.025 | Frequency: 0.081 | Temporal: 1.000 | Acoustic: 0.862 | Spatial: 0.289
Spectrogram for north

Direction: SOUTH

Uniqueness Score: 0.3921

RMS Power: 0.0084

Components:
Activity: 0.799 | Frequency: 0.848 | Temporal: 0.075 | Acoustic: 0.000 | Spatial: 0.550
Spectrogram for south

Direction: EAST

Uniqueness Score: 0.3127

RMS Power: 0.0135

Components:
Activity: 0.209 | Frequency: 0.061 | Temporal: 0.579 | Acoustic: 0.236 | Spatial: 0.221
Spectrogram for east

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
north 595.7755 0.0674 0.5283 0.9468 0.5279 0.0111
east 593.5123 0.0527 0.5550 0.9652 0.3127 0.0135
south 592.6597 0.6313 0.6408 0.9872 0.3921 0.0084
west 594.4338 0.5172 0.6623 0.9893 0.5700 0.0075

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files